Prime et composite Feuille de travail
Recommandé pour 4e année — 6e année
Prime et composite Feuille de travail
Nom: ____________________Date: ____________
Instructions: Identifier les nombres premiers et composés et rédiger des factorisations premières.
20 problèmes
- Prime numbers in {11, 17, 23, 12, 15, 5} → ______
- Prime numbers in {3, 8, 5, 29, 21, 7} → ______
- Prime numbers in {25, 27, 9, 19, 5, 3} → ______
- Prime numbers in {19, 11, 21, 29, 2, 13} → ______
- Prime numbers in {17, 2, 27, 29, 7, 8} → ______
- Prime numbers in {12, 3, 15, 8, 5, 2} → ______
- Prime numbers in {3, 5, 12, 8, 2, 15} → ______
- Prime numbers in {27, 29, 23, 2, 8, 21} → ______
- Prime numbers in {15, 3, 13, 23, 19, 11} → ______
- Prime numbers in {25, 12, 19, 5, 21, 11} → ______
- Prime numbers in {23, 15, 7, 19, 8, 25} → ______
- Prime numbers in {21, 7, 12, 13, 11, 3} → ______
- Prime numbers in {3, 8, 15, 17, 13, 29} → ______
- Prime numbers in {19, 8, 2, 23, 15, 9} → ______
- Prime numbers in {21, 29, 7, 8, 17, 11} → ______
- Prime numbers in {27, 15, 3, 2, 25, 23} → ______
- Prime numbers in {25, 2, 7, 15, 21, 5} → ______
- Prime numbers in {21, 8, 12, 7, 13, 19} → ______
- Prime numbers in {13, 7, 9, 3, 27, 25} → ______
- Prime numbers in {29, 13, 23, 12, 19, 9} → ______